英语新版-牛津译林版Unit 4 Road safety一等奖ppt课件

这是一份英语新版-牛津译林版Unit 4 Road safety一等奖ppt课件，共28页。PPT课件主要包含了Free talk，red man，green man，交通灯，light，a pavement，斑马线，人行道，a road，road等内容，欢迎下载使用。

What are they?
Lk and read.
traffic lights
a zebra crssing
zebra crssing
Let’s read.
Read the test and the new wrds.
Rad safety There are many busy rads in the city. Hw can yu crss them safely? First, yu must lk fr a zebra crssing. Then, yu must lk fr a zebra crssing. Then, yu must lk at the traffic lights and wait fr the green man.
Can yu see the red man? Yu mustn’t crss the rad nw.
Lk! Here’s the green man.Yu can crss the rad nw.
Smetimes, yu cannt find a zebra crssing near yu. T keep safe, yu can wait n the pavement and lk ut fr cars and bikes. Yu must first lk left, then right and then left again. Yu can als crss the rad with ther peple. Then the drivers can see yu easily.
Sme children run r play ftball n the rad. This is nt safe. Yu must nt play n the rad because there are many cars and bikes. Fllw the rules and stay safe n the rad.
Let’s play.
Missing Game.
Let’s learn.
must和mustn’t用法： must是情态动词，表示必要性“必需”,“一定” 。 mustn‘t 是否定形式，表禁止“不要”，“禁止”。 eg. We must wait fr the traffic lights. Yu mustn’t crss when it’s the red man.
Fill in the blanks.
选择must和mustn’t填空。We ________ lk ut fr cars and bikes. Yu ___________ play n the rad.Yu __________ first lk left, then right and then left again. Yu ___________ smke in the library.
Let’s match.
Hw t crss the rad withut a zebra crssing?
What yu mustn’t d n the rad?
Match the pictures and sentences.
Hw t crss the rad with a zebra crssing?
The pictures can help yu understand the text.
First, yu must lk fr ____________________.Then, yu must lk at the _________________. and wait fr the______________.
Fill in the blanks
Let’s chant.
Hw t crss the rads safelyFirst lk fr _____________________Then lk at _____________________Traffic lights mean different_______________ stp_______________ gYu must waitOn the rad!
Let’s try t chant.!
the traffic lights
Hw t crss the rad safely when there is n zebra crssing?
True r False
( )1. Yu can wait n the mtrway and lk ut fr cars and bikes.( )2. Yu must first lk right, then left, and then right again.( )3. It’s safer t crss the rad with ther peple.
Lk and fill.
What mustn’t we d n the rad?
We mustn’t play n the rad because______________________________________. It’s nt ___________.
there are many cars and bikes
Let’s watch
点击播放Stry time 课文动画
Think and write.
Cmplete the ntes belw.
T crss a busy rad safely, we must first lk fr a _________________ and then lk at the _______________.Smetimes, we can wait n the _____________. We must first lk _________, then ______ and then lk ______ again befre we crss the rad.We can als crss the rad with _______________.We must nt _____ r ______ n the rad.
zebra crssing
What must yu d t crss the rad safely? What must yu nt d?
Lk and say.
We mustn’t …
一个人领读课文，其他跟读
Let’s talk.
Rad safety fr pedestrians/walking peple.Rad safety fr car drivers. Rad safety fr bus passengers（乘客）.Rad safety fr bikers.
Chse ne tpic t make a PSA（公益广告）.Rad safety fr pedestrians/walking peple.Rad safety fr car drivers. Rad safety fr bus passengers（乘客）.Rad safety fr bikers.
Let’s practice.
一、词汇互译。traffic lights____________wait fr________过马路 ________________斑马线 _____________________
crss the rad
二、用所给词的适当形式填空。Yu cannt find a zebra___________(crss) near yu.__________ (keep) safe, yu can wait n the pavement.We must __________(lk) at the traffic lights.The drivers can see yu ______ (easy).There are many busy _______ (rad) in the city.
三、选择题。( )1. We must keep ____ when we crss the rads. A. safety B. safely C. safe( )2. Hw can we crss the rad ______? A. safely B. safe C. safely( )3. I am lking _____ my pen. I can’t find it. A. fr B. at C. in
重点词汇rad safety crss safely must zebra crssing safe pavement lk ut fr fllw rule stay lightmust和mustn’t must表示“必需”,“一定”,“必要性”。 mustn‘t 表禁止“不要”，“禁止”。